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Category: Analog electronics

transformações
Analog electronics, Basic concepts, Projects

Star and delta configurations

Pedro Ney Stroski / 26 de November de 2020

In addition to parallel and series, impedances also can make star and delta connections. Also are shown the transformations.

Analog electronics, Electronics components, Projects, Semiconductors, Tutorial

How to polarize BJT transistor? (Part 3)

Pedro Ney Stroski / 30 de October de 2020

This is the third and last part of the series about BJT transistor polarization. Other circuit configurations are shown.

Analog electronics, Basic concepts, Electronics, Electronics components, Energy, Magnetism, Projects, Robotics

Capacitance and inductance: More information

Pedro Ney Stroski / 20 de August de 2020

I received requests to write more about capacitance and inductance. This post can be considered as the second part of derivated electrical quantities.

Analog electronics, Electronics components, Experiments, Hobby, Projects, Semiconductors

How to polarize BJT transistor? (Part 2)

Pedro Ney Stroski / 13 de May de 2020

This is the second part about BJT polarization. Are shown projects of circuits with fixed and emitter’s stable polarization.

Agriculture, Analog electronics, Energy, High energy, Mechanics, Museums, Renewable energy, Sea and ocean, Sem categoria, Visits

Technical Museum Nikola Tesla (Part 4)

Pedro Ney Stroski / 12 de March de 2020

This is the last part of Technical Museum Nikola Tesla.

Circuito RL
Analog electronics, Basic concepts, Electronics, Energy

RL circuit analysis

Pedro Ney Stroski / 20 de February de 2020

Today is shown how to do RL circuit analysis which have resistors, switches and inductors.

linear source
Analog electronics, Hobby, Printed Circuit Board, Projects, Tutorial

Design and assembling of a linear source

Pedro Ney Stroski / 23 de September de 2019

You needs a DC generator source, but for some reason, can’t purchase one? You can build your own linear source, in this post is shown how.

Analog electronics, Telecomunications

Other 3 circuit theorems

Pedro Ney Stroski / 3 de August de 2019

Exist other circuit theorems in addition to Thévenin and Norton. Are shown in this post: Maximum power transfer, Millman and Substitution.

Analog electronics, Electronics components, Hobby, Microcontrollers, Projects

Arduino tutorial (Part 13, joystick)

Pedro Ney Stroski / 5 de July de 2019

In this tutorial, it is shown how to use joystick module in Arduino to make projects. This module is similar to the model found in Playstation controls.

Analog electronics, Digital electronics, Hobby, Projects

Multivibrators with 2 transistors: astable, monostable and bistable

Pedro Ney Stroski / 3 de June de 2019

A multivibrator is a circuit which has two states in output, high or “1” and low or “0”. The Multivibrators can be of three types: Astable, monostable and bistable. In this…

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Pedro Ney Stroski

About me

Hi! I am electrical engineer with master degree in Electronic Systems. This site talks about technology subjects, destinated to students and interested in all levels.

 

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